1. When your fart is interupted by a little piece of crap... usually the size of a marble or a large African beetle.
2. A delicious candy loved by all (but mostly gays)

(David) "I'm so happy! My mother bought me a chastity belt for my birthday!
(T) "Oh I can tell you're happy David because you just skittled your pants!"
(David) "Awww not again. This is the 3rd time this week!"